The EP500 is a relatively new product. Offhand, I can't think of any subwoofer of similar age that has more reviews, or for that matter, as many glowing reviews. Also, it's just my opinion, but the number of reviews is considerably less important to me than how highly the product is regarded in the reviews, be it one, three, or 10 reviews.

Jack

"People generally quarrel because they cannot argue." - G. K. Chesterton